Refer to the following resources to get more iPhone-related safety, software, and service information.
To learn about
Using iPhone safely
iPhone service and support, tips, forums, and Apple software downloads
Go to www.apple.com/support/iphone.
Service and support from your carrier
Contact your carrier or go to your carrier’s website.
The latest information about iPhone
Go to www.apple.com/iphone.
Managing your Apple ID account
Go to appleid.apple.com.
Go to help.apple.com/icloud.
Open iTunes and choose Help > iTunes Help. For an online iTunes tutorial (may not be available in all areas), go to www.apple.com/support/itunes.
Using other Apple iOS apps
Go to www.apple.com/support/ios.
Finding your iPhone serial number, IMEI, ICCID, or MEID
You can find your iPhone serial number, International Mobile Equipment Identity (IMEI), ICCD, or Mobile Equipment Identifier (MEID) on the iPhone packaging. Or, on iPhone, choose Settings > General > About. For more information, go to support.apple.com/kb/ht4061.
Obtaining warranty service
First follow the advice in this guide. Then go to www.apple.com/support/iphone.
Viewing iPhone regulatory information
On iPhone, go to Settings > General > About > Legal > Regulatory.
Battery replacement service
Go to the Battery Replacement Program website.
Using iPhone in an enterprise environment
Go to www.apple.com/iphone/business to learn more about the enterprise features of iPhone, including Microsoft Exchange, IMAP, CalDAV, CardDAV, VPN, and more.